12413565

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{887}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 21610368

約数和(自身を除く): 9196803

約数列:

[1, 3, 5, 9, 15, 45, 311, 887, 933, 1555, 2661, 2799, 4435, 4665, 7983, 13305, 13995, 39915, 275857, 827571, 1379285, 2482713, 4137855, 12413565]

約数ペア:

[(1, 12413565), (3, 4137855), (5, 2482713), (9, 1379285), (15, 827571), (45, 275857), (311, 39915), (887, 13995), (933, 13305), (1555, 7983), (2661, 4665), (2799, 4435)]